The United Kingdom has needlessly kicked up a row with India. It first left out Covishield, UK-based AstraZeneca’s own vaccine manufactured here by Serum Institute of India, from its list of acceptable vaccines — a move that would have forced Indians to undergo 10 days quarantine upon arrival. After protests from India including a threat of “retaliatory action”, the UK added Covishield to the approved list on Wednesday only to come up with another googly.

What has led to the confusion? Watch the video.